641856

素因数分解:

$2^6\times 3^1\times {\mathrm{3343}}^1$

素因数の和:3358

約数の個数: 28

約数和(自身を含む): 1698752

約数和(自身を除く): 1056896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 3343, 6686, 10029, 13372, 20058, 26744, 40116, 53488, 80232, 106976, 160464, 213952, 320928, 641856]

約数ペア:

[(1, 641856), (2, 320928), (3, 213952), (4, 160464), (6, 106976), (8, 80232), (12, 53488), (16, 40116), (24, 26744), (32, 20058), (48, 13372), (64, 10029), (96, 6686), (192, 3343)]